12:blkio:/user.slice 11:pids:/user.slice/user-0.slice/session-5.scope 10:memory:/user.slice/user-0.slice/session-5.scope 9:perf_event:/ 8:hugetlb:/ 7:devices:/user.slice 6:freezer:/ 5:rdma:/ 4:net_cls,net_prio:/ 3:cpu,cpuacct:/user.slice 2:cpuset:/ 1:name=systemd:/user.slice/user-0.slice/session-5.scope